1 /*
2 * Copyright (C) 2005 Apple Computer, Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21 #ifndef break_lines_h
22 #define break_lines_h
23
24 #include "wtf/unicode/Unicode.h"
25
26 namespace blink {
27
28 class LazyLineBreakIterator;
29
30 int nextBreakablePositionIgnoringNBSP(LazyLineBreakIterator&, int pos);
31
isBreakable(LazyLineBreakIterator & lazyBreakIterator,int pos,int & nextBreakable)32 inline bool isBreakable(LazyLineBreakIterator& lazyBreakIterator, int pos, int& nextBreakable)
33 {
34 if (pos > nextBreakable)
35 nextBreakable = nextBreakablePositionIgnoringNBSP(lazyBreakIterator, pos);
36 return pos == nextBreakable;
37 }
38
39 } // namespace blink
40
41 #endif // break_lines_h
42